diff --git a/Dockerfile b/Dockerfile
index 4c84e0c..8f4b949 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM alpine:3.4
+FROM alpine:3.8
 MAINTAINER Michael de Wit <michael@drillster.com>
 
 RUN apk add --no-cache ca-certificates bash openssh-client rsync